after almost a year, wendy resurfacing at her son's college graduation last month in florida.ther, tommy williams, says he was grateful to be able to spend some time with her. >> the night before her flight. i was the last person who. >> got to get together with her. i saw her off, broke some bread, shared some snacks and it meant everything to me. just the time that we spent was just great. >> wendy also doing a phone interview with don lemon right after speaking with the breakfast club. >> wendy, are you incapacitated? >> hell no. >> i don't know what all of the faces of dementia look like, but i will say, it didn't sound like what i think a lot of us expected to hear. this sounded like the wendy williams that was hosting her show on television every day. it sounded like wendy williams. >> oh, i spoke with wendy yesterday and her energy was great. she sounds very, very good when i speak with her, and she's very happy and enthusiastic. when we do have the opportunity to speak. >> experts warn dementia is complex and that its symptoms could come in waves, and that the person i